芝商所上调贵金属期货保证金 黄金最高提至8.8%，白银最高提至16.5%

Core Insights - CME Group announced an increase in margin requirements for gold, silver, and other precious metal futures contracts on the New York Mercantile Exchange, effective after market close next Monday [1] Group 1: Margin Requirement Adjustments - The margin requirement for non-high-risk accounts for gold futures will rise from 6% to 8% of the contract value, while high-risk accounts will increase from 6.6% to 8.8% [1] - For silver futures, the margin for non-high-risk accounts will increase from 11% to 15%, and for high-risk accounts, it will rise from 12.1% to 16.5% [1] - Margin requirements for platinum and palladium futures will also be increased in line with these adjustments [1] Group 2: Market Volatility and Risk Management - The adjustments were made following a routine assessment of market volatility, aimed at ensuring adequate collateral coverage [1] - The precious metals market has recently experienced rare and severe fluctuations, with gold and silver prices witnessing rapid spikes followed by historic declines, leading to a significant increase in volatility [1] - This increase in margin requirements follows a previous adjustment in mid-January, where CME Group transitioned to a dynamic margin calculation based on the nominal value of contracts, indicating a continued focus on risk management [1]